O7
G91G28Z0
T1M6
G54G17G40G49G80G90
M3S2000
G43G1H1Z100F2000
X-0Y0
Z3
Z0
#1=0
N10 #1=#1+5
G1Z-#1F1500
G41X-15Y15D3
G3X-30Y0R15
G1Y-30,R10
X30,R10
Y30,R10
X-30,R10
Y0
G3X-15Y-15R15
G1X0Y0
IF[#1LT5]GOTO10
G1G49Z100F2000
M5
M99